* src/PedView.py: Add new submenu showing people that share the same event. This for example lists witnesses.

svn: r5638

src/PedView.py

@@ -621,6 +621,9 @@ class PedView(PageView.PersonNavView):
         edit_item.show()
         menu.append(edit_item)
 
+        # collect all spouses, parents and children
+        linked_persons = []
+        
         # Go over spouses and build their menu
         item = gtk.MenuItem(_("Spouses"))
         fam_list = person.get_family_handle_list()
@@ -645,6 +648,7 @@ class PedView(PageView.PersonNavView):
             sp_item = gtk.ImageMenuItem(NameDisplay.displayer.display(spouse))
             sp_item.set_image(go_image)
             sp_item.set_data(_PERSON,sp_id)
+            linked_persons.append(sp_id)
             sp_item.connect("activate",self.on_childmenu_changed)
             sp_item.show()
             sp_menu.append(sp_item)
@@ -679,6 +683,7 @@ class PedView(PageView.PersonNavView):
                 sib_item = gtk.ImageMenuItem(NameDisplay.displayer.display(sib))
                 sib_item.set_image(go_image)
                 sib_item.set_data(_PERSON,sib_id)
+                linked_persons.append(sib_id)
                 sib_item.connect("activate",self.on_childmenu_changed)
                 sib_item.show()
                 sib_menu.append(sib_item)
@@ -716,6 +721,7 @@ class PedView(PageView.PersonNavView):
             label.set_alignment(0,0)
             child_item.add(label)
             child_item.set_data(_PERSON,child_handle)
+            linked_persons.append(child_handle)
             child_item.connect("activate",self.on_childmenu_changed)
             child_item.show()
             child_menu.append(child_item)
@@ -753,6 +759,7 @@ class PedView(PageView.PersonNavView):
             label.set_alignment(0,0)
             par_item.add(label)
             par_item.set_data(_PERSON,par_id)
+            linked_persons.append(par_id)
             par_item.connect("activate",self.on_childmenu_changed)
             par_item.show()
             par_menu.append(par_item)
@@ -762,6 +769,43 @@ class PedView(PageView.PersonNavView):
         item.show()
         menu.append(item)
     
+        # Go over parents and build their menu
+        item = gtk.MenuItem(_("Related"))
+        no_related = 1
+        for p_id in find_witnessed_people(self.db,person):
+            #if p_id in linked_persons:
+            #    continue    # skip already listed family members
+            
+            per = self.db.get_person_from_handle(p_id)
+            if not per:
+                continue
+
+            if no_related:
+                no_related = 0
+                item.set_submenu(gtk.Menu())
+                per_menu = item.get_submenu()
+
+            label = gtk.Label(escape(NameDisplay.displayer.display(per)))
+
+            go_image = gtk.image_new_from_stock(gtk.STOCK_JUMP_TO,gtk.ICON_SIZE_MENU)
+            go_image.show()
+            per_item = gtk.ImageMenuItem(None)
+            per_item.set_image(go_image)
+            label.set_use_markup(True)
+            label.show()
+            label.set_alignment(0,0)
+            per_item.add(label)
+            per_item.set_data(_PERSON,p_id)
+            per_item.connect("activate",self.on_childmenu_changed)
+            per_item.show()
+            per_menu.append(per_item)
+        
+        if no_related:
+            item.set_sensitive(0)
+        item.show()
+        menu.append(item)
+            
+        
         # Add separator
         item = gtk.MenuItem(None)
         item.show()
@@ -867,6 +911,35 @@ def find_parents(db,p):
             parentlist.append(mother_handle)
     return parentlist
 
+#-------------------------------------------------------------------------
+#
+# Function to return persons, that share the same event.
+# This for example links witnesses to the tree
+#
+#-------------------------------------------------------------------------
+def find_witnessed_people(db,p):
+    people = []
+    for event_ref in p.get_event_ref_list():
+        for l in db.find_backlink_handles( event_ref.ref):
+            if l[0] == 'Person' and l[1] != p.get_handle():
+                people.append(l[1])
+            if l[0] == 'Family':
+                fam = db.get_family_from_handle(l[1])
+                if fam:
+                    father_handle = fam.get_father_handle()
+                    if father_handle and father_handle != p.get_handle():
+                        people.append(father_handle)
+                    mother_handle = fam.get_mother_handle()
+                    if mother_handle and mother_handle != p.get_handle():
+                        people.append(mother_handle)
+    for f in p.get_family_handle_list():
+        family = db.get_family_from_handle(f)
+        for event_ref in family.get_event_ref_list():
+            for l in db.find_backlink_handles( event_ref.ref):
+                if l[0] == 'Person' and l[1] != p.get_handle():
+                    people.append(l[1])
+    return people
+
 #-------------------------------------------------------------------------
 #
 # Functions to build the text displayed in the details view of a DispBox